function ApplicationTabGroup() {
	//create module instance
	var self = Ti.UI.createTabGroup();

	//create app tabs
	var fuel_query_win = require('ui/common/fuel_query/index'),
		delivery_query_win = require('ui/common/delivery_query/index');
	
	
	fuel_query_win = new fuel_query_win();
	delivery_query_win = new delivery_query_win();

	var tab1 = Ti.UI.createTab({
		title: 'Fuel',
		icon: '/images/KS_nav_ui.png',
		window: fuel_query_win
	});
	fuel_query_win.containingTab = tab1;

	var tab2 = Ti.UI.createTab({
		title: 'Delivery',
		icon: '/images/KS_nav_views.png',
		window: delivery_query_win
	});
	delivery_query_win.containingTab = tab2;

	self.addTab(tab1);
	self.addTab(tab2);

	return self;
};

module.exports = ApplicationTabGroup;
